four.js (3507B)
1 // Copyright (C) 2016 the V8 project authors. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 /*--- 4 esid: sec-unescape-string 5 es6id: B.2.1.2 6 description: Translation of patterns with four digits 7 info: | 8 [...] 9 5. Repeat, while k ≠ length, 10 [...] 11 a. Let c be the code unit at index k within string. 12 b. If c is %, then 13 i. If k ≤ length-6 and the code unit at index k+1 within string is u 14 and the four code units at indices k+2, k+3, k+4, and k+5 within 15 string are all hexadecimal digits, then 16 1. Let c be the code unit whose value is the integer represented 17 by the four hexadecimal digits at indices k+2, k+3, k+4, and 18 k+5 within string. 19 2. Increase k by 5. 20 [...] 21 ---*/ 22 23 assert.sameValue(unescape('%0%u00000'), '%0\x000', '%u0000'); 24 assert.sameValue(unescape('%0%u00010'), '%0\x010', '%u0001'); 25 26 assert.sameValue(unescape('%0%u00290'), '%0)0', '%002900'); 27 assert.sameValue(unescape('%0%u002a0'), '%0*0', '%002a00'); 28 assert.sameValue(unescape('%0%u002A0'), '%0*0', '%002A00'); 29 assert.sameValue(unescape('%0%u002b0'), '%0+0', '%002b00'); 30 assert.sameValue(unescape('%0%u002B0'), '%0+0', '%002B00'); 31 assert.sameValue(unescape('%0%u002c0'), '%0,0', '%002c00'); 32 assert.sameValue(unescape('%0%u002C0'), '%0,0', '%002C00'); 33 assert.sameValue(unescape('%0%u002d0'), '%0-0', '%002d00'); 34 assert.sameValue(unescape('%0%u002D0'), '%0-0', '%002D00'); 35 36 assert.sameValue(unescape('%0%u00390'), '%090', '%003900'); 37 assert.sameValue(unescape('%0%u003a0'), '%0:0', '%003A00'); 38 assert.sameValue(unescape('%0%u003A0'), '%0:0', '%003A00'); 39 40 assert.sameValue(unescape('%0%u003f0'), '%0?0', '%003f00'); 41 assert.sameValue(unescape('%0%u003F0'), '%0?0', '%003F00'); 42 assert.sameValue(unescape('%0%u00400'), '%0@0', '%004000'); 43 44 assert.sameValue(unescape('%0%u005a0'), '%0Z0', '%005a00'); 45 assert.sameValue(unescape('%0%u005A0'), '%0Z0', '%005A00'); 46 assert.sameValue(unescape('%0%u005b0'), '%0[0', '%005b00'); 47 assert.sameValue(unescape('%0%u005B0'), '%0[0', '%005B00'); 48 49 assert.sameValue(unescape('%0%u005e0'), '%0^0', '%005e00'); 50 assert.sameValue(unescape('%0%u005E0'), '%0^0', '%005E00'); 51 assert.sameValue(unescape('%0%u005f0'), '%0_0', '%005f00'); 52 assert.sameValue(unescape('%0%u005F0'), '%0_0', '%005F00'); 53 assert.sameValue(unescape('%0%u00600'), '%0`0', '%006000'); 54 assert.sameValue(unescape('%0%u00610'), '%0a0', '%006100'); 55 56 assert.sameValue(unescape('%0%u007a0'), '%0z0', '%007a00'); 57 assert.sameValue(unescape('%0%u007A0'), '%0z0', '%007A00'); 58 assert.sameValue(unescape('%0%u007b0'), '%0{0', '%007b00'); 59 assert.sameValue(unescape('%0%u007B0'), '%0{0', '%007B00'); 60 61 assert.sameValue(unescape('%0%ufffe0'), '%0\ufffe0', '%ufffe'); 62 assert.sameValue(unescape('%0%uFffe0'), '%0\ufffe0', '%uFffe'); 63 assert.sameValue(unescape('%0%ufFfe0'), '%0\ufffe0', '%ufFfe'); 64 assert.sameValue(unescape('%0%uffFe0'), '%0\ufffe0', '%uffFe'); 65 assert.sameValue(unescape('%0%ufffE0'), '%0\ufffe0', '%ufffE'); 66 assert.sameValue(unescape('%0%uFFFE0'), '%0\ufffe0', '%uFFFE'); 67 68 assert.sameValue(unescape('%0%uffff0'), '%0\uffff0', '%uffff'); 69 assert.sameValue(unescape('%0%uFfff0'), '%0\uffff0', '%uFfff'); 70 assert.sameValue(unescape('%0%ufFff0'), '%0\uffff0', '%ufFff'); 71 assert.sameValue(unescape('%0%uffFf0'), '%0\uffff0', '%uffFf'); 72 assert.sameValue(unescape('%0%ufffF0'), '%0\uffff0', '%ufffF'); 73 assert.sameValue(unescape('%0%uFFFF0'), '%0\uffff0', '%uFFFF'); 74 75 reportCompare(0, 0);